必须是合法有效的IP地址, 可以是IPv4或者是IPv6, 例如127.0.0.1或者2001:DB8:0:0:8:800:200C:417A
基本信息:

城市(city): unknown

省份(region): unknown

国家(country): United States

运营商(isp): unknown

主机名(hostname): unknown

机构(organization): unknown

使用类型(Usage Type): unknown

用户上报:
暂无关于此IP的讨论, 沙发请点上方按钮
相同子网IP讨论:
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WHOIS信息:
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DIG信息:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 51.21.158.140
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 47363
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;51.21.158.140.			IN	A

;; AUTHORITY SECTION:
.			297	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020030902 1800 900 604800 86400

;; Query time: 104 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Mar 10 05:27:27 CST 2020
;; MSG SIZE  rcvd: 117
HOST信息:
Host 140.158.21.51.in-addr.arpa. not found: 3(NXDOMAIN)
NSLOOKUP信息:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 140.158.21.51.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
218.92.0.171 attackbots
2020-08-01T20:04:48.996816correo.[domain] sshd[47036]: Failed password for root from 218.92.0.171 port 64834 ssh2 2020-08-01T20:04:52.805801correo.[domain] sshd[47036]: Failed password for root from 218.92.0.171 port 64834 ssh2 2020-08-01T20:04:55.827417correo.[domain] sshd[47036]: Failed password for root from 218.92.0.171 port 64834 ssh2 ...
2020-08-02 07:16:46
218.92.0.175 attack
2020-08-01T20:01:15.451213correo.[domain] sshd[46373]: Failed password for root from 218.92.0.175 port 51313 ssh2 2020-08-01T20:01:19.352804correo.[domain] sshd[46373]: Failed password for root from 218.92.0.175 port 51313 ssh2 2020-08-01T20:01:22.729793correo.[domain] sshd[46373]: Failed password for root from 218.92.0.175 port 51313 ssh2 ...
2020-08-02 06:55:57
111.9.56.34 attack
Aug  1 23:49:40 nextcloud sshd\[10234\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.9.56.34  user=root
Aug  1 23:49:43 nextcloud sshd\[10234\]: Failed password for root from 111.9.56.34 port 36380 ssh2
Aug  1 23:54:16 nextcloud sshd\[14711\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.9.56.34  user=root
2020-08-02 07:00:14
200.89.154.99 attackspam
Repeated brute force against a port
2020-08-02 06:59:51
165.227.182.180 attackspambots
165.227.182.180 - - [01/Aug/2020:21:46:41 +0100] "POST /wp-login.php HTTP/1.1" 200 1948 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
165.227.182.180 - - [01/Aug/2020:21:46:42 +0100] "POST /wp-login.php HTTP/1.1" 200 1912 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
165.227.182.180 - - [01/Aug/2020:21:46:44 +0100] "POST /wp-login.php HTTP/1.1" 200 1949 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...
2020-08-02 07:14:44
110.143.83.122 attackbotsspam
sshd jail - ssh hack attempt
2020-08-02 07:11:40
106.124.137.103 attackspam
Aug  2 00:34:04 vps1 sshd[11336]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.124.137.103  user=root
Aug  2 00:34:06 vps1 sshd[11336]: Failed password for invalid user root from 106.124.137.103 port 48616 ssh2
Aug  2 00:35:33 vps1 sshd[11357]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.124.137.103  user=root
Aug  2 00:35:35 vps1 sshd[11357]: Failed password for invalid user root from 106.124.137.103 port 55112 ssh2
Aug  2 00:38:42 vps1 sshd[11413]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.124.137.103  user=root
Aug  2 00:38:44 vps1 sshd[11413]: Failed password for invalid user root from 106.124.137.103 port 39897 ssh2
Aug  2 00:40:20 vps1 sshd[11498]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.124.137.103  user=root
...
2020-08-02 06:43:42
185.100.87.207 attackbots
Malicious brute force vulnerability hacking attacks
2020-08-02 06:41:20
45.145.67.80 attackbots
Aug 1 23:50:57 *hidden* kernel: [UFW BLOCK] IN=eth0 OUT= MAC=00:50:56:3e:4a:cc:28:99:3a:4d:23:91:08:00 SRC=45.145.67.80 DST=173.212.244.83 LEN=40 TOS=0x00 PREC=0x00 TTL=248 ID=15832 PROTO=TCP SPT=42753 DPT=7333 WINDOW=1024 RES=0x00 SYN URGP=0 Aug 1 23:56:13 *hidden* kernel: [UFW BLOCK] IN=eth0 OUT= MAC=00:50:56:3e:4a:cc:28:99:3a:4d:23:91:08:00 SRC=45.145.67.80 DST=173.212.244.83 LEN=40 TOS=0x00 PREC=0x00 TTL=248 ID=18770 PROTO=TCP SPT=42753 DPT=6793 WINDOW=1024 RES=0x00 SYN URGP=0 Aug 2 00:02:25 *hidden* kernel: [UFW BLOCK] IN=eth0 OUT= MAC=00:50:56:3e:4a:cc:28:99:3a:4d:23:91:08:00 SRC=45.145.67.80 DST=173.212.244.83 LEN=40 TOS=0x00 PREC=0x00 TTL=248 ID=52121 PROTO=TCP SPT=42753 DPT=4302 WINDOW=1024 RES=0x00 SYN URGP=0 Aug 2 00:27:45 *hidden* kernel: [UFW BLOCK] IN=eth0 OUT= MAC=00:50:56:3e:4a:cc:28:99:3a:4d:23:91:08:00 SRC=45.145.67.80 DST=173.212.244.83 LEN=40 TOS=0x00 PREC=0x00 TTL=248 ID=16633 PROTO=TCP SPT=42753 DPT=8694 WINDOW=1024 RES=0x00 SYN URGP=0 Aug 2 00:29:14 *hidden* kern
...
2020-08-02 06:38:21
193.142.59.75 attack
Port probing on unauthorized port 21
2020-08-02 06:54:08
162.223.88.48 attackspambots
SCAN: Host Sweep CloudCIX Reconnaissance Scan Detected, PTR: host.coloup.com.
2020-08-02 06:47:35
125.137.191.215 attack
Aug  2 00:56:21 sso sshd[29260]: Failed password for root from 125.137.191.215 port 33858 ssh2
...
2020-08-02 07:02:08
209.141.33.215 attack
Aug  1 22:47:03 debian-2gb-nbg1-2 kernel: \[18573302.727678\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=209.141.33.215 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=239 ID=54321 PROTO=TCP SPT=54266 DPT=8088 WINDOW=65535 RES=0x00 SYN URGP=0
2020-08-02 07:01:09
80.82.77.245 attackspambots
08/01/2020-18:57:56.448346 80.82.77.245 Protocol: 17 ET DROP Dshield Block Listed Source group 1
2020-08-02 07:08:17
118.27.27.136 attack
Aug  1 23:09:10 mellenthin sshd[5132]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.27.27.136  user=root
Aug  1 23:09:12 mellenthin sshd[5132]: Failed password for invalid user root from 118.27.27.136 port 48420 ssh2
2020-08-02 07:10:55

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